The prices of Vale SA (VALE) shares have declined to close to the 52-week low of $16.36, which is 43.2% off the 52-week high of $28.24. Vale SA is owned by 14 Gurus we are tracking. Among them, 8 have added to their positions during the past quarter. 4 reduced their positions.

Vale SA is a mining company engaged in the mining of iron ore and pellets, nickel, manganese and ferro-alloys, gold, nickel, copper, kaolin, bauxite, alumina, aluminum, and potash. Vale Sa has a market cap of $84.36 billion; its shares were traded at around $16.36 with a P/E ratio of 5.02 and P/S ratio of 1.43. The dividend yield of Vale Sa stocks is 0.17%. Vale Sa had an annual average earnings growth of 41.8% over the past 10 years.

David Dreman owns 203,233 shares as of 06/30/2012, an increase of 41.91% from the previous quarter. This position accounts for 0.094% of the $4.28 billion portfolio of Dreman Value Management. Joel Greenblatt owns 17,460 shares as of 06/30/2012, an increase of 32.44% from the previous quarter. This position accounts for 0.025% of the $1.36 billion portfolio of Gotham Capital. Ken Fisher owns 269,442 shares as of 06/30/2012, a decrease of 98.73% of from the previous quarter. This position accounts for 0.016% of the $33.72 billion portfolio of Fisher Asset Management, LLC.

The prices of Rio Tinto plc (RIO) shares have declined to close to the 52-week low of $43.83, which is 32.5% off the 52-week high of $62.7. Rio Tinto plc is owned by 9 Gurus we are tracking. Among them, 3 have added to their positions during the past quarter. 6 reduced their positions.

Rio Tinto PLC is an international mining company. The Company has interests in mining for aluminum, borax, coal, copper, gold, iron ore, lead, silver, tin, uranium, zinc, titanium, dioxide feedstock, diamonds, talc and zircon. Rio Tinto Plc has a market cap of $82.8 billion; its shares were traded at around $43.83 with and P/S ratio of 1.37. The dividend yield of Rio Tinto Plc stocks is 3.75%. Rio Tinto Plc had an annual average earnings growth of 30.7% over the past 10 years.

Rio Tinto recently reported its results for the 6 months ended June 30th, 2012. Net earnings were $5.8 billion for the two quarters, compared to $7.6 billion in the first and second quarters of 2011.

Scott Black owns 30,211 shares as of 03/31/2012, which accounts for 0.28% of the $643.47 billion portfolio of Delphi Management, Inc.. Ken Fisher owns 11,421,984 shares as of 06/30/2012, which accounts for 1.6% of the $33.72 billion portfolio of Fisher Asset Management, LLC. Dodge & Cox owns 36,112 shares as of 06/30/2012, which accounts for 0.0024% of the $73.36 billion portfolio of Dodge & Cox. Scott Black owns 28,781 shares as of 06/30/2012, which accounts for 0.21% of the $643.47 billion portfolio of Delphi Management, Inc..

The prices of Facebook Inc (FB) shares have declined to close to the 52-week low of $18.07, which is 52.8% off the 52-week high of $38.23. Facebook Inc is owned by 11 Gurus we are tracking. Facebook Inc. operates a social networking website worldwide. Facebook Inc has a market cap of $38.69 billion; its shares were traded at around $18.07 with and P/S ratio of 10.42.

Robert Karr bought 365,000 shares in the quarter that ended on 06/30/2012, which is 2.2% of the $514 million portfolio of Joho Capital. Frank Sands bought 11,649,292 shares in the quarter that ended on 06/30/2012, which is 1.6% of the $22.04 billion portfolio of Sands Capital Management. George Soros bought 341,000 shares in the quarter that ended on 06/30/2012, which is 0.15% of the $6.92 billion portfolio of Soros Fund Management LLC.

Facebook recently reported its second quarter 2012 financial results. Revenue for the second quarter totaled $1.18 billion, an increase of 32%, compared with $895 million in the second quarter of 2011.

Director Reed Hastings bought 47,846 shares of FB stock on 08/08/2012 at the average price of 21.03. Reed Hastings owns at least 47,846 shares after this. The price of the stock has decreased by 14.08% since. Other insiders have decreased their positions in the company.

The prices of Anglo American plc (AAUKY) shares have declined to close to the 52-week low of $13.84, which is 39.8% off the 52-week high of $22.95. Anglo American plc is owned by 1 Guru we are tracking.

Anglo American plc, with its subsidiaries, joint ventures and associates is a global leader in the mining and natural resources sectors. Anglo American Plc has a market cap of $38.51 billion; its shares were traded at around $13.84 with and P/S ratio of 1.81. The dividend yield of Anglo American Plc stocks is 2.53%. Anglo American Plc had an annual average earnings growth of 6.9% over the past 5 years.

Ken Fisher owns 176,883 shares as of 06/30/2012, a decrease of 98.69% of from the previous quarter. This position accounts for 0.0086% of the $33.72 billion portfolio of Fisher Asset Management, LLC.

The prices of Hewlett-Packard Company (HPQ) shares have declined to close to the 52-week low of $16.88, which is 43.9% off the 52-week high of $29.89. Hewlett-Packard Company is owned by 32 Gurus we are tracking. Among them, 15 have added to their positions during the past quarter. 17 reduced their positions.

Hewlett Packard is one of the global providers of computing and imaging solutions and services for business and home. Hewlett-packard Company has a market cap of $33.28 billion; its shares were traded at around $16.88 with a P/E ratio of 4.15 and P/S ratio of 0.26. The dividend yield of Hewlett-packard Company stocks is 3.13%. Hewlett-packard Company had an annual average earnings growth of 25.4% over the past 5 years.

HPQ recently announced financial results for its third fiscal quarter ended July 31, 2012. For the quarter, net revenue of $29.7 billion was down 5% year over year and down 2% when adjusted for the effects of currency.

Richard Perry bought 4,000,000 shares in the quarter that ended on 06/30/2012, which is 3.3% of the $2.47 billion portfolio of Perry Capital. Seth Klarman owns 26,850,601 shares as of 06/30/2012, an increase of 55.66% from the previous quarter. This position accounts for 14.1% of the $3.84 billion portfolio of The Baupost Group. Michael Price owns 815,000 shares as of 06/30/2012, an increase of 48.18% from the previous quarter. This position accounts for 2.4% of the $692 million portfolio of MFP Investors LLC. Mark Hillman owns 94,049 shares as of 06/30/2012, a decrease of 48.35% of from the previous quarter. This position accounts for 3.4% of the $56 million portfolio of Hillman Capital Management.

Executive Chairman Raymond J. Lane bought 46,400 shares of HPQ stock on 06/05/2012 at the average price of 21.5. Raymond J. Lane owns at least 248,392 shares after this. The price of the stock has decreased by 21.49% since. Other insiders have also increased their positions in the company.

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